Check out my post on this. Mine was a 93, but it was made in late 92. I believe the two power steering pump bracket bolts went from the back of the bracket towards the front and they were 13 mm. I didn't have to loosen the motor mounts, but it is a tight fit to snake your arm up there to reach the bolt heads. As I recall, I had to lay on my right side with my feet pointing forward to get my arm and wrist to bend so I could reach them.


400E Power Steering Pump

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1993 400E, 256,000 miles (totaled)
1994 E420, 200,000+ miles
1995 E420, 201,000 miles